Folding shelf

ABSTRACT

The present invention discloses a folding shelf for placing a box with a built-in liquid crystal panel in multiple layers, the folding shelf including: a first frame assembly, the first frame assembly including a rectangular first frame assembly body and four first support columns erected at a lower end of the first frame assembly body, the first frame assembly body comprising two first fixing beams and two first connecting beams disposed between the two first fixed beams, wherein the first support column comprises a first cylinder and a second cylinder, the first cylinder is erected at an upper end of the second cylinder, an upper end of the first cylinder is folding connected to a lower end of the first fixed beam, a lower end of the first cylinder is folding connected to the upper end of the second cylinder.

RELATED APPLICATIONS

The present application is a National Phase of International Application Number PCT/CN2018/074538, filed Jan. 30, 2018, and claims the priority of China Application No. 201711481098.7, filed Dec. 29, 2017.

FIELD OF THE DISCLOSURE

The disclosure relates to a goods shelf technical field, and more particularly to a folding shelf.

BACKGROUND

The product packaging of the cell output from the liquid crystal panel box industry is generally in stand type, if a pressure is applied in a vertical direction to the box in the stand state, a seam of a box cover is easily leading to be opened, therefore it is not suitable for multiple layers placed.

In addition, if it is placed in single layer, the space is greatly wasted.

Therefore, the conventional technology needs to be improved.

SUMMARY

In view of the above insufficiency of the conventional technology, an object of the present invention is to provide a folding shelf, to solve the problem that a box with a built-in liquid crystal panel cannot be placed in multiple layers.

To achieve the above object, the present invention adopts the following technical solutions:

A folding shelf for placing a box with a built-in liquid crystal panel in multiple layers, the folding shelf including: a first frame assembly, the first frame assembly including a rectangular first frame assembly body and four first support columns erected at a lower end of the first frame assembly body, the first frame assembly body including two first fixing beams and two first connecting beams disposed between the two first fixed beams, wherein the first support column includes a first cylinder and a second cylinder, the first cylinder is erected at an upper end of the second cylinder, an upper end of the first cylinder is folding connected to a lower end of the first fixed beam, a lower end of the first cylinder is folding connected to the upper end of the second cylinder.

Wherein the first cylinder is folding connected relative to a middle of the first fixed beam and is parallel to the first fixed beam after folding, the second cylinder is folding connected to a top end of the first fixed beam relative to the first cylinder, and is parallel to the first fixed beam after folding.

Wherein the first connecting beam includes a first beam body and a second beam body folding connected, one end of the first beam body away from the second beam body is folding connected to the first fixed beam, one end of the second beam body away from the first beam body is folding connected to the other first fixed beam.

Wherein a length of the first fixing beam is longer than a length of the first connecting beam.

Wherein the folding shelf further including at least one second frame assembly, the second frame assembly including a second fixed beam parallel to the first fixed beam, two second connecting beams and two second support columns erected at a lower end of the second fixed beam, wherein the two second connecting beams are disposed between the second fixed beam and the first fixed beam adjacent to the second fixed beam.

Wherein the second support column includes a first cylinder and a second cylinder folding connected, the first cylinder is erected on an upper end of the second cylinder, an upper end of the first cylinder is folding connected to the lower end of the second fixed beam.

Wherein the first beam body and the second beam body are connected by a hinge.

Wherein the second connecting beam includes a first beam body and a second beam body folding connected, one end of the first beam body away from the second beam body is folding connected to the first fixed beam closed to the second fixed beam, one end of the second beam body away from the first beam body is folding connected to the second fixed beam.

Wherein the folding shelf further including support plates, wherein the support plates are disposed at upper ends of the first frame assembly and the second frame assembly.

Wherein the support plate includes a support plate body and at least two support blocks, the support block extends from a side of the support plate body in a direction away from the support plate body, and the support block is provided with a forklift hole.

The folding shelf of the present invention has the following beneficial effects. First, during the storage or transportation, by the supporting structure of the folding shelf, can not only place a box with a built-in liquid crystal panel at the lower end inner the foldable shelf, but also place the box with the built-in liquid crystal panel at the upper end of the folding shelf, at the same time, during the process of placing, the box with the built-in liquid crystal panel in the upper end of the folding shelf does not press to the box with the built-in liquid crystal panel inside the foldable shelf, to achieve multiple layer placing, and to avoid the pressure caused by the lid seams opened; second, through the multiple layer placing, so that the same space to place more box with the built-in liquid crystal panel, the space utilization increased; finally, by the first support column includes a first cylinder and a second cylinder, and the first cylinder and the second cylinder are folding connected, when the folding shelf is not used, the first cylinder and the second cylinder are folded, so as to reduce the space occupied by the folding shelf.

BRIEF DESCRIPTION OF THE DRAWINGS

To describe the technical solutions in the embodiments of the present invention or in the conventional technology more clearly, the following briefly introduces the accompanying drawings required for describing the embodiments or the conventional technology. Apparently, the accompanying drawings in the following description merely show some embodiments of the present invention. For those skilled in the art, other drawings may also be obtained according to the structures shown in the accompanying drawings without creative efforts.

FIG. 1 is a schematic structural view of a first frame assembly of the folding shelf according to the present invention;

FIG. 2 is a schematic structural view of the folding structure illustrated in FIG. 1 of the present invention;

FIG. 3 is a schematic structural view of the folding shelf of the present invention;

FIG. 4 is a schematic structural view of the folding structure illustrated in FIG. 3 of the present invention;

FIG. 5 is a schematic structural view of the support plate of the present invention; and

FIG. 6 is a schematic structural view of a folding shelf according to an embodiment of the present invention.

EXPLANATION OF REFERENCE NUMERALS

reference numeral name 100 folding shelf 10 first frame assembly 11 first frame assembly body 111 first fixed beam 112 first connecting beam 1121 first beam body 1122 second beam body 12 first support column 121 first cylinder 122 second cylinder 20 second frame assembly 21 second fixed beam 22 second connecting beam 23 second support column 30 support plate 31 support plate body 32 support block 321 forklift hole 40 box with built-in liquid crystal panel

The realization, the function and the advantages of the object of the present invention will be further described with reference to the accompanying drawings with reference to the accompanying drawings.

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

The technical solution in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are merely some but not all embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

It should be noted that, all directional indicators (such as upper, lower, left, right, front, rear, . . . ) in the embodiments of the present invention are merely used to explain the differences between the components in a specific posture (as shown in the drawings), relative position, movement and the like, and if the specific posture changes, the directivity indication also changes accordingly.

In the present invention, the terms “connected”, “fixed” and the like should be broadly understood unless expressly stated and limited otherwise. For example, “fixed” may be a fixed connection, a detachable connection, or a unitary one; is a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediary medium and may be the interconnection of two elements or the interaction of the two elements unless expressly limited otherwise. For those skilled in the art, the specific meanings of the above terms in the present invention may be understood based on specific situations.

In addition, the description of the “first”, the “second”, and the like in the present invention are merely for the purpose of description and are not to be construed as indicating or implying any relative importance or implied reference to the number of indicated technical features. Thus, features defining “first” and “second” may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments may be combined with each other, but they must be based on the implementation that can be implemented by those skilled in the art. When the combinations of the technical solutions appear contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, nor is it within the protection scope of the present invention.

The product packaging of the cell output from the liquid crystal panel box industry is generally in a stand type, a seam of a box cover is easily lead to be opened of the box in the stand type after receiving the pressure in the vertical direction, resulting in cannot be placed in multiple layers, and can only choose to be placed in single layer,placed in the single layer type takes a lot of space, for this reason, by stacking the folding shelf of the present invention, one layer of a box with built-in liquid crystal panel can be placed in each layer of frame assembly, so that not only to achieve placing in multiple layers, but also improve the utilization rate of space, but also very convenient and quick for bulk transport; further, a support column and connecting beams can be folded in the folding shelf of the present invention, when not in use, by folding the support column and the connecting beams, the volume of the folding shelf is reduced, the occupation space is small, and is convenient for the storage.

Referring to FIG. 1 and FIG. 2, the present invention provides a folding shelf 100 for placing a box with a built-in liquid crystal panel in multiple layers. The folding shelf 100 includes a first frame assembly 10, the first frame assembly 10 includes a rectangular first frame assembly body 11 and four first support columns 12 erected at the lower end of the first frame assembly body 11. The first frame assembly body 11 includes two first fixing beams 111 and two first connecting beams 112 disposed between the two first fixed beams 111. The first support column 12 includes a first cylinder 121 and a second cylinder 122. The first cylinder 121 is erected at an upper end of the second cylinder 122, the upper end of the first cylinder 121 is folding connected to the lower end of the first fixed beam 111, the lower end of the first cylinder 121 is folding connected to the upper end of the second cylinder 122.

Alternatively, the lower end of the first cylinder 121 is folding connected to the upper end of the second cylinder 122 by a hinge, the upper end of the first cylinder 121 is folding connected to the lower end of the first fixed beam 111 by the hinge, at the same time, the two first fixing beams 111 are parallel to each other, the two first connecting beams 112 are parallel to each other. Therefore, the formed first frame assembly 10 is a regular cube, the structure is more stable when it abuts on the wall of the room or the inner wall of the container.

In an embodiment of the folding shelf 100 of the present invention, in the initial state, the first cylinder 121 and the second cylinder 122 are folded, in use state, the first cylinder 121 and the second cylinder 122 are opened, so as to support the first frame assembly body 11, and then the box with the built-in liquid crystal panel is placed inside the first frame assembly body 10; following, a layer of the box with the built-in liquid crystal panel can be further placed on the upper end of the first frame assembly body 10. In order to be able to place more boxes with built-in liquid crystal panels, more first frame assemblies 10 may be placed next to the first frame assembly 10, or alternatively, the first frame assembly 10 may be stacked at the top of the first frame assembly 10, it is not only convenient but also quick.

Further, in order to make the structure of the stacked first frame assemblies 10 more stable, the upper end surface of the first fixed beam 111 is provided with a groove, when the first frame assembly 10 is stacked in the vertical direction, the lower end of the first support column 12 of the first frame body assembly 10 of the previous layer is received in the groove, so that the entire frame structure is more stable.

Preferably, the first cylinder 121 is folding connected relative to a middle of the first fixed beam 111, and is parallel to the first fixed beam 111 after folding; the second cylinder 122 is folding connected to the top end of the first fixed beam 11 relative to the first cylinder 121, and is parallel to the first fixed beam 11 after folding, specifically, the hinge is disposed on the inner side of the connection between the first fixed beam 111 and the first support column 12, so that the folded first cylinder 121 and the second cylinder 122 are sequentially stacked on the lower end of the first fixed beam 111.

Preferably, the first connecting beam 112 includes a first beam body 1121 and a second beam body 1122 folding connected. One end of the first beam body 1121 away from the second beam body 1122 is folding connected to the first fixed beam 111, one end of the second beam body 1122 away from the first beam body 1121 is folding connected to the other first fixed beam 111, specifically, the inner sides of the first beam body 1121 and the first fixed beam 111 are provided with the hinge, similarly, the inner sides of the second beam body 1122 and the other first fixed beam 111 are provided with the hinge, so as to achieve the folding connection; further, the length of the first fixing beam 111 is longer than the length of the first connecting beam 112, so as to achieve full folding after the first connecting beam 112 is folded, and so that the volume of the first frame assembly body 10 is smaller after folding.

Preferably, referring to FIG. 3 and FIG. 4, the folding shelf 100 further includes at least one second frame assembly 20, the second frame assembly 20 includes a second fixed beam 21 parallel to the first fixed beam 111, two second connecting beams 22 and two second support columns 23 erected at the lower end of the second fixed beam 21. The two second connecting beams 22 are disposed between the second fixed beam 21 and the first fixed beam 111 adjacent to the second fixed beam 21. Therefore, the length and the height of the folding shelf 100 out of the factory can be determined according to the size of the storage space or the transportation space. That is, the more the second frame assembly 20 is contained, the longer the folding shelf 100 is, the larger the number of cases with the built-in liquid crystal panel accommodated; at the same time, the more the number of layers is stacked, the more the number of cases with the built-in liquid crystal panel is placed.

Further, the second support column 23 includes a first cylinder 121 and a second cylinder 122 folding connected. The first cylinder 121 is erected on the upper end of the second cylinder 122. The upper end of the first cylinder 121 is folding connected to the lower end of the second fixed beam 21. Preferably, the first cylinder 121 and the second cylinder 122 are connected by the hinge.

Further, the second connecting beam 22 includes a first beam body 1121 and a second beam body 1122 folding connected. One end of the first beam body 1121 away from the second beam body 1122 is folding connected to the first fixed beam 111 closed to the second fixed beam 21, one end of the second beam body 1122 away from the first beam body 1121 is folding connected to the second fixed beam 21.

Preferably, referring to FIG. 5 and FIG. 6, the folding shelf 100 further includes a support plate 30. The support plate 30 is disposed at an upper end of the first frame assembly 10 and/or the second frame assembly 20. During the use, the support plate 30 is first placed on the inner lower end of the first frame assembly 10 and/or the second frame assembly 20, and then the box with the built-in liquid crystal panel 40 is placed on the support plate 30. Therefore, no matter how large the frame structure of the first frame assembly 10 or the second frame assembly 20 is, by the support plate 30, the box with the built-in liquid crystal panel placed on the support plate 30 does not fall. Further, the support plate 30 includes a support plate body 31 and at least two support blocks 32. The support block 32 extends from a side of the support plate body 31 in a direction away from the support plate body 31. The support block 32 is provided with a forklift hole. Thus, it can be easily moved through a forklift.

The foregoing contents are detailed description of the disclosure in conjunction with specific preferred embodiments and concrete embodiments of the disclosure are not limited to these descriptions. For the person skilled in the art of the disclosure, without departing from the concept of the disclosure, simple deductions or substitutions can be made and should be included in the protection scope of the application. 

What is claimed is:
 1. A folding shelf for placing a box with a built-in liquid crystal panel in multiple layers, the folding shelf comprising: a first frame assembly, the first frame assembly comprising a rectangular first frame assembly body and four first support columns erected at a lower end of the first frame assembly body, the first frame assembly body comprising two first fixing beams and two first connecting beams disposed between the two first fixed beams, wherein the first support column comprises a first cylinder and a second cylinder, the first cylinder is erected at an upper end of the second cylinder, an upper end of the first cylinder is folding connected to a lower end of the first fixed beam, a lower end of the first cylinder is folding connected to the upper end of the second cylinder.
 2. The folding shelf according to claim 1, wherein the first cylinder is folding connected relative to a middle of the first fixed beam, and is parallel to the first fixed beam after folding, the second cylinder is folding connected to a top end of the first fixed beam relative to the first cylinder, and is parallel to the first fixed beam after folding.
 3. The folding shelf according to claim 2, wherein the first cylinder and the second cylinder are connected by a hinge.
 4. The folding shelf according to claim 2, wherein the first connecting beam comprises a first beam body and a second beam body folding connected, one end of the first beam body away from the second beam body is folding connected to the first fixed beam, one end of the second beam body away from the first beam body is folding connected to the other first fixed beam.
 5. The folding shelf according to claim 4, wherein the first beam body and the second beam body are connected by a hinge.
 6. The folding shelf according to claim 4, wherein a length of the first fixing beam is longer than a length of the first connecting beam.
 7. The folding shelf according to claim 1, wherein a groove is provided on an upper end surface of the first fixed beam, when stacking the first frame assembly in a vertical direction, a lower end of a first support column of the first frame body assembly of a previous layer is received in the groove.
 8. The folding shelf according to claim 1 further comprising a support plate, wherein the support plate is disposed at an upper end of the first frame assembly.
 9. The folding shelf according to claim 8, wherein the support plate comprises a support plate body and at least two support blocks, the support block extends from a side of the support plate body in a direction away from the support plate body, and the support block is provided with a forklift hole.
 10. The folding shelf according to claim 1 further comprising at least one second frame assembly, the second frame assembly comprising a second fixed beam parallel to the first fixed beam, two second connecting beams and two second support columns erected at a lower end of the second fixed beam, wherein the two second connecting beams are disposed between the second fixed beam and the first fixed beam adjacent to the second fixed beam, the second support column comprises a first cylinder and a second cylinder folding connected, the first cylinder is erected on an upper end of the second cylinder, an upper end of the first cylinder is folding connected to the lower end of the second fixed beam.
 11. The folding shelf according to claim 10, wherein in the first frame assembly, the first cylinder is folding connected relative to a middle of the first fixed beam, and is parallel to the first fixed beam after folding, the second cylinder is folding connected to a top end of the first fixed beam relative to the first cylinder, and is parallel to the first fixed beam after folding, in the second frame assembly, the first cylinder is folding connected relative to a middle of the second fixed beam, and is parallel to the second fixed beam after folding, the second cylinder is folding connected to a top end of the second fixed beam relative to the first cylinder, and is parallel to the second fixed beam after folding,
 12. The folding shelf according to claim 11, wherein the first cylinder and the second cylinder are connected by a hinge.
 13. The folding shelf according to claim 11, wherein the first connecting beam comprises a first beam body and a second beam body folding connected, one end of the first beam body away from the second beam body is folding connected to the first fixed beam, one end of the second beam body away from the first beam body is folding connected to the other first fixed beam; and the second connecting beam comprises a first beam body and a second beam body folding connected, one end of the first beam body away from the second beam body is folding connected to the first fixed beam closed to the second fixed beam, one end of the second beam body away from the first beam body is folding connected to the second fixed beam.
 14. The folding shelf according to claim 13, wherein the first beam body and the second beam body are connected by a hinge.
 15. The folding shelf according to claim 13, wherein a length of the first fixing beam is longer than a length of the first connecting beam, a length of the second fixing beam is equal to the length of the first fixing beam.
 16. The folding shelf according to claim 10, wherein grooves are provided on upper end surfaces of the first fixed beam and the second fixed beam, when stacking the first frame assembly and the second frame assembly in a vertical direction, a lower end of a first support column of the first frame body assembly of a previous layer is received in the groove, a lower end of a second support column of the second frame body assembly of a previous layer is received in the groove.
 17. The folding shelf according to claim 10 further comprising support plates, wherein the support plates are disposed at upper ends of the first frame assembly and the second frame assembly.
 18. The folding shelf according to claim 17, wherein each of the support plate comprises a support plate body and at least two support blocks, the support block extends from a side of the support plate body in a direction away from the support plate body, and the support block is provided with a forklift hole. 